Our research indicates that this deal is $350 less (58.43% savings) than the next best available price from a reputable merchant with prices starting from $599 at the time of this post.
Efficiently complete a wide range of swaging applications and expand 3/4 in. soft copper tubing up to 3.2X faster than a manual swage tool with the 20V MAX Copper Swage Tool. Ideal for a variety of heating, cooling, and refrigeration workflows, this kit includes 6 expansion heads including 3/8 in., 1/2 in., 5/8 in., 3/4 in., 7/8 in, and 1-1/8 in. Ideal for soft copper applications requiring brazing, this tool consistently produces even swages, removing the need for copper fittings. To help prevent cracking, the 3/8 in. expansion head features a 2-stage adjustable collar that allows for a partial expansion in position 1 and a full expansion in position 2. The 20V MAX* Copper Swage Tool helps you finish jobs fast with up to 620 swages on one battery charge.
Product SKU:
330448207
UPC:
885911959032
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Our research indicates that this deal is $350 less (58.43% savings) than the next best available price from a reputable merchant with prices starting from $599 at the time of this post.
Deal History includes data from multiple reputable stores, such as Best Buy, Target, and Walmart. The lowest price among stores for a given day is selected as the "Sale Price".
Sale Price does not include sale prices at Amazon unless a deal was posted by a community member.
For anyone wondering what this is for, it is basically a Pex-a type expander but for copper (and you'll still need to solder the joints). I didn't know what it was the last time it was on discount and after researching it, of course I bought it (along with a flaring tool for my HVAC split air units). Very handy!
For anyone wondering what this is for, it is basically a Pex-a type expander but for copper (and you'll still need to solder the joints). I didn't know what it was the last time it was on discount and after researching it, of course I bought it (along with a flaring tool for my HVAC split air units). Very handy!
Yeah this seems very good if you work with any soft copper pipe at all. Not for plumbing though unless you anneal. Sell the battery and charger if you already have some and then it's like $200. That'll pay for itself pretty quick just from not paying for couplings.
Last edited by kcollins7 August 4, 2026 at 11:36 PM.
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